| Name | Euphorbia rattanii S. Watson |
| Authorship | S. Watson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Euphorbia Linnaeus |
| GUID | urn:lsid:ipni.org:names:101945-2 |
| Citation | 1885 Proc. Amer. Acad. Arts 20: 372 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Euphorbia rattanii S. Watson |
| Identification made in | [no date] (2) |